Protective effects of isoquercitrin on streptozotocin-induced neurotoxicity.

ABSTRACT: Alzheimer's disease (AD) is characterized by irreversible and progressive memory loss and has no effective treatment. Recently, many small molecule nature products have been identified with neuroprotective functions and shown beneficial effects to AD patients. In the current study, we thus performed a small scale screening to determine the protective effects of natural compounds on streptozotocin (STZ)-induced neurotoxicity and Alzheimer's disease (AD). We found that a lead flavonoid compound, isoquercitrin (ISO) display the most effective anti-cytotoxic activities via inhibiting STZ-induced apoptosis, mitochondria dysfunction and oxidative stress. Treatment with ISO largely rescues STZ-induced differentiation inhibition and enhances neurite outgrowth of Neuro2a (N2a) cells in vitro. Moreo

SUBMITTER: Chen L 

PROVIDER: S-EPMC7521287 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature